Home / 9,072,227.10-13,608,340.65-6,832,739.10

Finding the Fourth Proportional to 9,072,227.10, 13,608,340.65 and 6,832,739.10

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Solution

The fourth proportional to 9,072,227.10, 13,608,340.65 and 6,832,739.10 is: 10,249,108.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,227.10 : 13,608,340.65 = 6,832,739.10 : x
  2. Step 2: Convert to fraction form
    9,072,227.10/13,608,340.65 = 6,832,739.10/x
  3. Step 3: Cross multiply
    9,072,227.10x = 13,608,340.65 × 6,832,739.10
  4. Step 4: Simplify right side
    9,072,227.10x = 92,982,241,245,374.41
  5. Step 5: Solve for x
    x = 92,982,241,245,374.41/9,072,227.10
  6. Step 6: Final answer
    x = 10,249,108.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.